The HL-01 isolate of canine parvovirus was propagated on F81 cell. And identified by the haem agglutination test (ha) and haem agglutination inhibition test (hi).

从临床发病犬采集粪便样品，以F81传代细胞进行病毒分离，经血球凝集实验(HA)和血球凝集抑制实验(HI)初步鉴定为犬细小病毒。

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In this paper, we have modified the ha and hi test for EHF. EHFVHAN was made by Tween_ (80) -ether method as well as by sucrose-acetone method.

本文对流行性出血热研究中传统采用的血凝和血凝抑制试验进行了较大改进。

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